The Orbital Station allows you to add a Dome to protect any of your planets. The dome gives defense bonus to your spaceships on this planet for at least 6 hours, and also absorbs some of the bombardment damage.
The Dome can be installed on your Orbital Station in the "Dome" or "Planets" tabs, its cost is 1 Solarium or X Energy (depending on the type of planet), and the duration is from 6 to 21 hours of protection (depending on the level of the "Dome" skill) tab Skills on Orbital Statilon, which increases the Dome's duration by 9 minutes per 100 levels learned).
The dome is also set automatically for 1 hour at the moment of arrival of the enemy fleet under the following conditions:
The cost is calculated using the formula:
100k energy * mineral coefficient
Example:
Let's take Torium for 3 mines (100k*0.7) = 70000 energy to set the automatic dome.
Characteristics of the Space Dome:
The mechanics of the space dome:
For this action, the Dome consumes energy from the planet. The ratio is 1 unit of energy per 1 unit of bonus defense. If there is not enough energy, it will increase the defense by the amount that it is enough for and will no longer give the bonus.
The Power Plant building protects some of the energy from being robbed. Therefore, it allows the Dome to give the bonus for an additional time, even if the attacker has robbed the planet.
Example: